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Killeen

$405+ Cheap flights from Hobby (HOU) to Killeen (GRK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — GRK
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Hobby to Killeen

Cheapest flights from Hobby to Killeen
Explore the most affordable flight options available from Hobby to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:41 am
HOU
-
GRK
1 stop3h 48m
American Airlines
Thu 9/33:05 pm
GRK
-
HOU
1 stop4h 39m
American Airlines
Deal found 7/30$429
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:57 pm
HOU
-
GRK
1 stop5h 55m
American Airlines
Sun 8/912:37 pm
GRK
-
HOU
1 stop5h 07m
American Airlines
Deal found 7/30$579

Find flight deals from Hobby to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$429
(American Airlines)

One-way from

$405
(American Airlines)
Provider with most accurate pricing for Houston Hobby-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston Hobby-Killeen Fort Hood Regional flights.
Search Deals
From Houston Hobby to Killeen Fort Hood Regional
Search Deals
One-way flight from Houston Hobby to Killeen Fort Hood Regional
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby to Killeen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Killeen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Thu 8/27

5:41 am-9:29 am

1 stop3h 48m

Killeen Fort Hood Regional

Thu 9/3

3:05 pm-7:44 pm

1 stop4h 39m

$429

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Fri 8/28

3:57 pm-8:59 pm

1 stop5h 02m

Killeen Fort Hood Regional

Fri 9/4

9:59 am-3:26 pm

1 stop5h 27m

$429
Quickest round-trip

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Thu 8/6

8:14 pm-11:39 pm

1 stop3h 25m

Killeen Fort Hood Regional

Sun 8/9

7:22 pm-11:56 pm

1 stop4h 34m

$579
Cheapest one-way
Quickest one-way

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Tue 9/15

4:18 pm-9:03 pm

1 stop4h 45m

$405

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Sun 9/20

6:04 am-12:17 pm

1 stop6h 13m

$428

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Thu 9/17

4:18 pm-9:03 pm

1 stop4h 45m

$430

HoustonKilleen

HOU - GRK

HOUGRK

Houston Hobby

Fri 9/18

4:18 pm-9:03 pm

1 stop4h 45m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Sorted by cheapest first

Compare providers for flights from Hobby to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hobby to Killeen in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston Hobby Airport-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston Hobby Airport-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston Hobby Airport-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston Hobby Airport-Killeen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston Hobby Airport-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hobby to Killeen

Have a flexible travel schedule? Discover the best time to fly to Killeen from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Hobby to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Killeen from Houston Hobby?

    Most people fly into Killeen Fort Hood Regional (GRK) if they book a flight to Killeen from Houston Hobby. On average, Fort Hood Regional has 0 inbound flights from Houston Hobby per day from 0 airlines. Killeen Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

  • How long is the flight from Houston Hobby Airport to Killeen?

    Airlines like American Airlines fly from Houston Hobby Airport to Killeen in about 3h 48m. The time it takes to get you to your destination can typically vary by up to . There are 181 mi between Houston Hobby Airport and Killeen.

  • Can I find deals for flights from Hobby to Killeen that include hotel bookings?

    Yes. In addition to deals on Hobby to Killeen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Killeen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Killeen.

  • Can I find deals for business class flights from Hobby to Killeen?

    Yes. Cheapflights offers flight deals from Hobby to Killeen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

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